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| author | Pavel Emelyanov <xemul@openvz.org> | 2008-02-09 23:23:44 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-02-09 23:23:44 -0800 |
| commit | 3f5340a67e75c6e34abbeafda98c85bff236109d (patch) | |
| tree | 744c1c895c17aebce309633819f41cc76ef4bb24 /net/sctp/proc.c | |
| parent | cd557bc1c15cbd20fbea47a150e1c7e56834e627 (diff) | |
| download | linux-3f5340a67e75c6e34abbeafda98c85bff236109d.tar.bz2 | |
[SCTP]: Use snmp_fold_field instead of a homebrew analogue.
SCPT already depends in INET, so this doesn't create additional
dependencies.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/proc.c')
| -rw-r--r-- | net/sctp/proc.c | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/net/sctp/proc.c b/net/sctp/proc.c index 330362e4ea0d..69bb5a63fd8b 100644 --- a/net/sctp/proc.c +++ b/net/sctp/proc.c @@ -38,6 +38,7 @@ #include <linux/seq_file.h> #include <linux/init.h> #include <net/sctp/sctp.h> +#include <net/ip.h> /* for snmp_fold_field */ static struct snmp_mib sctp_snmp_list[] = { SNMP_MIB_ITEM("SctpCurrEstab", SCTP_MIB_CURRESTAB), @@ -75,26 +76,6 @@ static struct snmp_mib sctp_snmp_list[] = { SNMP_MIB_SENTINEL }; -/* Return the current value of a particular entry in the mib by adding its - * per cpu counters. - */ -static unsigned long -fold_field(void *mib[], int nr) -{ - unsigned long res = 0; - int i; - - for_each_possible_cpu(i) { - res += - *((unsigned long *) (((void *) per_cpu_ptr(mib[0], i)) + - sizeof (unsigned long) * nr)); - res += - *((unsigned long *) (((void *) per_cpu_ptr(mib[1], i)) + - sizeof (unsigned long) * nr)); - } - return res; -} - /* Display sctp snmp mib statistics(/proc/net/sctp/snmp). */ static int sctp_snmp_seq_show(struct seq_file *seq, void *v) { @@ -102,7 +83,7 @@ static int sctp_snmp_seq_show(struct seq_file *seq, void *v) for (i = 0; sctp_snmp_list[i].name != NULL; i++) seq_printf(seq, "%-32s\t%ld\n", sctp_snmp_list[i].name, - fold_field((void **)sctp_statistics, + snmp_fold_field((void **)sctp_statistics, sctp_snmp_list[i].entry)); return 0; |